140041571364 has 144 divisors (see below), whose sum is σ = 387421332480. Its totient is φ = 42460968960.

The previous prime is 140041571357. The next prime is 140041571459. The reversal of 140041571364 is 463175140041.

140041571364 is a `hidden beast` number, since 1 + 40 + 0 + 41 + 571 + 3 + 6 + 4 = 666.

It is a super-2 number, since 2×140041571364² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15609472 + ... + 15618440.

It is an arithmetic number, because the mean of its divisors is an integer number (2690425920).

Almost surely, 2^140041571364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140041571364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193710666240).

140041571364 is an abundant number, since it is smaller than the sum of its proper divisors (247379761116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140041571364 is a wasteful number, since it uses less digits than its factorization.

140041571364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850 (or 9845 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 140041571364 in words is "one hundred forty billion, forty-one million, five hundred seventy-one thousand, three hundred sixty-four".